DK3635234T3 - Luftfartøjs luftforbrugende fremdriftssystem med isolator med hindring - Google Patents

Luftfartøjs luftforbrugende fremdriftssystem med isolator med hindring Download PDF

Info

Publication number
DK3635234T3
DK3635234T3 DK18711441.8T DK18711441T DK3635234T3 DK 3635234 T3 DK3635234 T3 DK 3635234T3 DK 18711441 T DK18711441 T DK 18711441T DK 3635234 T3 DK3635234 T3 DK 3635234T3
Authority
DK
Denmark
Prior art keywords
isolator
obstacle
propulsion system
aircraft air
air consuming
Prior art date
Application number
DK18711441.8T
Other languages
Danish (da)
English (en)
Inventor
Nicholas P Cicchini
Original Assignee
Raytheon Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of DK3635234T3 publication Critical patent/DK3635234T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/04—Influencing air flow over aircraft surfaces, not otherwise provided for by generating shock waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C30/00—Supersonic type aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0226—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising boundary layer control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0253—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of aircraft
    • B64D2033/026—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of aircraft for supersonic or hypersonic aircraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/10—Application in ram-jet engines or ram-jet driven vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/80—Application in supersonic vehicles excluding hypersonic vehicles or ram, scram or rocket propulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/35—Combustors or associated equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/72—Shape symmetric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/73—Shape asymmetric

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
DK18711441.8T 2017-06-06 2018-02-20 Luftfartøjs luftforbrugende fremdriftssystem med isolator med hindring DK3635234T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/615,152 US10590848B2 (en) 2017-06-06 2017-06-06 Flight vehicle air breathing propulsion system with isolator having obstruction
PCT/US2018/018745 WO2018226269A1 (en) 2017-06-06 2018-02-20 Flight vehicle air breathing propulsion system with isolator having obstruction

Publications (1)

Publication Number Publication Date
DK3635234T3 true DK3635234T3 (da) 2022-09-12

Family

ID=61656345

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18711441.8T DK3635234T3 (da) 2017-06-06 2018-02-20 Luftfartøjs luftforbrugende fremdriftssystem med isolator med hindring

Country Status (7)

Country Link
US (1) US10590848B2 (ja)
EP (1) EP3635234B1 (ja)
JP (1) JP6937389B2 (ja)
AU (1) AU2018279792B2 (ja)
DK (1) DK3635234T3 (ja)
ES (1) ES2926474T3 (ja)
WO (1) WO2018226269A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11002223B2 (en) * 2017-12-06 2021-05-11 Raytheon Company Flight vehicle with air inlet isolator having wedge on inner mold line
US10718264B2 (en) * 2018-03-16 2020-07-21 The Boeing Company Inlet diffusers for jet engines, jet engines, jet aircraft, and methods for diffusing incoming air of jet engines
US11619193B1 (en) 2021-06-01 2023-04-04 United States Of America As Represented By The Secretary Of The Air Force Scramjet isolator
US11891951B1 (en) 2021-06-01 2024-02-06 United States Of America As Represented By The Secretary Of The Air Force Scramjet isolator

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989846A (en) * 1958-02-12 1961-06-27 Lear Inc Shock wave sensing device
GB911074A (en) 1959-01-28 1962-11-21 English Electric Co Ltd Improvements in and relating to ram jet propelled aircraft
US3777488A (en) 1961-06-23 1973-12-11 Garrett Corp Method and apparatus for reaction propulsion
US3374631A (en) * 1965-08-16 1968-03-26 Mcdonnell Aircraft Corp Combination subsonic and supersonic propulsion system and apparatus
US5082206A (en) 1988-07-25 1992-01-21 General Electric Company Hypersonic flight vehicle
US5058837A (en) 1989-04-07 1991-10-22 Wheeler Gary O Low drag vortex generators
US5437151A (en) * 1993-08-20 1995-08-01 United Technologies Corporation Detecting and controlling supersonic airflow normal shock pattern position in an aircraft jet engine assembly
FR2859702B1 (fr) * 1994-07-08 2006-02-03 Aerospatiale Systeme de prise d'air pour aeronef, notamment missile, a conduit double
US5881758A (en) 1996-03-28 1999-03-16 The Boeing Company Internal compression supersonic engine inlet
US6793175B1 (en) * 1999-08-25 2004-09-21 The Boeing Company Supersonic external-compression diffuser and method for designing same
US7048229B2 (en) 2000-09-26 2006-05-23 Techland Research, Inc. Low sonic boom inlet for supersonic aircraft
US6907724B2 (en) 2002-09-13 2005-06-21 The Boeing Company Combined cycle engines incorporating swirl augmented combustion for reduced volume and weight and improved performance
US7216474B2 (en) 2004-02-19 2007-05-15 Aerojet-General Corporation Integrated air inlet system for multi-propulsion aircraft engines
US8313056B2 (en) * 2005-07-19 2012-11-20 United Technologies Corporation Engine heat exchanger with thermoelectric generation
WO2007090146A1 (en) 2006-01-31 2007-08-09 Alcoa Inc. Vortex generator
US20080000603A1 (en) * 2006-06-29 2008-01-03 Neogi Amar N Covalent Bonding of Carboxylated Cellulose Fiber Webs
WO2008017567A1 (de) * 2006-08-11 2008-02-14 Team Smartfish Gmbh Lufteinlass eines strahltriebwerks
US20080060361A1 (en) 2006-09-07 2008-03-13 Pratt & Whitney Rocketdyne, Inc. Multi-height ramp injector scramjet combustor
US7797943B2 (en) * 2006-10-18 2010-09-21 Aerojet-General Corporation Core burning for scramjet engines
US20080128547A1 (en) * 2006-12-05 2008-06-05 Pratt & Whitney Rocketdyne, Inc. Two-stage hypersonic vehicle featuring advanced swirl combustion
US7762077B2 (en) 2006-12-05 2010-07-27 Pratt & Whitney Rocketdyne, Inc. Single-stage hypersonic vehicle featuring advanced swirl combustion
RU2343297C1 (ru) 2007-04-24 2009-01-10 Институт теоретической и прикладной механики им. С.А. Христиановича СО РАН (ИТПМ СО РАН) Сверхзвуковой воздухозаборник
US8522560B2 (en) * 2009-03-25 2013-09-03 United Technologies Corporation Fuel-cooled heat exchanger with thermoelectric device compression
US8656957B2 (en) 2009-09-30 2014-02-25 The Board Of Trustees Of The University Of Illinois Vortex generators to control boundary layer interactions
US8434723B2 (en) 2010-06-01 2013-05-07 Applied University Research, Inc. Low drag asymmetric tetrahedral vortex generators
US8403271B2 (en) 2010-08-24 2013-03-26 Lockheed Martin Corporation Passive robust flow control micro device
RU2472956C2 (ru) 2011-04-29 2013-01-20 Открытое акционерное общество "ОКБ Сухого" Сверхзвуковой регулируемый воздухозаборник
US9447731B1 (en) 2012-08-15 2016-09-20 The Boeing Company Supersonic elliptical ramp inlet
JP6037818B2 (ja) * 2012-12-21 2016-12-07 三菱重工業株式会社 ジェットエンジン
US20140224949A1 (en) 2013-02-13 2014-08-14 Dale Mark Track Guard
US9884688B2 (en) * 2013-02-14 2018-02-06 Gulfstream Aerospace Corporation Propulsion system using large scale vortex generators for flow redistribution and supersonic aircraft equipped with the propulsion system
US20150315966A1 (en) * 2014-05-01 2015-11-05 The Boeing Company Hypersonic Vehicle Base Drag Reduction and Improved Inlet Performance Through Venting Forebody Bleed Air to Base Area Using Open Core Ceramic Composites
US10190539B2 (en) * 2015-07-01 2019-01-29 The Boeing Company Inlet flow restrictor
JP6719933B2 (ja) 2016-03-16 2020-07-08 三菱重工業株式会社 ジェットエンジン、飛しょう体、および、ジェットエンジンの動作方法

Also Published As

Publication number Publication date
BR112019025728A2 (pt) 2020-06-23
US20180347462A1 (en) 2018-12-06
EP3635234A1 (en) 2020-04-15
AU2018279792A1 (en) 2020-01-16
JP2020522644A (ja) 2020-07-30
AU2018279792B2 (en) 2023-08-03
EP3635234B1 (en) 2022-08-03
US10590848B2 (en) 2020-03-17
ES2926474T3 (es) 2022-10-26
WO2018226269A1 (en) 2018-12-13
JP6937389B2 (ja) 2021-09-22

Similar Documents

Publication Publication Date Title
IL254693A0 (en) A navigation system for an airplane without a pilot and method
GB201615900D0 (en) Aircraft propulsion system
GB2539756B (en) Aircraft propulsion system
GB2564315B (en) Unmanned aircraft systems and methods
GB2537743B (en) Aircraft propulsion system
IT201600111314A1 (it) Sistema per il controllo integrale di passeggeri ed equipaggio
GB201501045D0 (en) Aircraft propulsion system
EP3092625A4 (en) Unmanned aircraft structure evaluation system and method
BR112017020228A2 (pt) sistema de paraquedas montado para carga útil
DK3222529T3 (da) Optimering af rækkevidden af et luftfartøjsdockingsystem
DK3635234T3 (da) Luftfartøjs luftforbrugende fremdriftssystem med isolator med hindring
GB201416407D0 (en) Aircraft environmental control system air duct arrangement
DE112016001034A5 (de) Fliehkraftpendel und antriebssystem
ITUA20162712A1 (it) Struttura di Sistema Carrello per Aeromobili provvisto di attuazione elettromeccanica e Aeromobile provvista di tale Struttura
KR20180084918A (ko) 선박 추진 시스템의 작동 방법 및 선박 추진 시스템
DK3341272T3 (da) Fikserings- og/eller arreteringssystem
FR3028241B1 (fr) Aeronef dote d'un systeme de conditionnement d'air ameliore
IT201700087235A1 (it) Sistema di propulsione spaziale
ITUB20161138A1 (it) Sistema treno aereo
FI20155258A (fi) Polttovoimakonejärjestelmä sekä menetelmä ja ohjauslaite sen käyttämiseksi
DK3300592T3 (da) Visionsystem med halepositioneringsindretning
FR3039129B1 (fr) Ailette de fuselage d'aeronef et aeronef associe
ES1144743Y (es) Sistema sustentador, propulsor y estabiliador para aeronaves de despegue y aterrizaje vertical
ES1139682Y (es) Aeronave con Sistema de seguridad aérea complementario
UA33396S (uk) Катапульта складана для безпілотного літального апарата